Our Data Sources
85, Treseifion Estate, Holyhead has no records in the Land Registry and a single entry in the EPC database dated January 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 85, Treseifion Estate, Holyhead would be worth £140,044, with a potential rental value of £761 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £124,039, with a rental value of £674 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
85, Treseifion Estate, Holyhead has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 Jan 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 108 sales of comparable properties within 660 metres of 85, Treseifion Estate, Holyhead since 2011.
Most recently, 19, Marchog, Holyhead, LL65 2HD, a freehold house, sold at £130,000 on the 29th October 2025.
Read more about house prices in LL65.
- Sold Oct 2025£130,000 | 3 Bed House19, Marchog, Holyhead, LL65 2HD19, Marchog, Holyhead, LL65 2HD
- Sold Jul 2025£135,000 | 3 Bed House2, Priory Close, Holyhead, LL65 2DB2, Priory Close, Holyhead, LL65 2DB
- Sold Jul 2024£118,000 | 3 Bed House2, Treseifion Estate, Holyhead, LL65 2NN2, Treseifion Estate, Holyhead, LL65 2NN
- Sold Jul 2024£143,000 | 3 Bed House143, Treseifion Estate, Holyhead, LL65 2NB143, Treseifion Estate, Holyhead, LL65 2NB
- Sold Jul 2024£135,000 | 3 Bed House102, Treseifion Estate, Holyhead, LL65 2YN102, Treseifion Estate, Holyhead, LL65 2YN
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £138,798, ranging from £99,663 to £398,877.
- 84 Treseifion Estate
3 Bed House | 6 m | Est. Value: £127,001
- 86 Treseifion Estate
3 Bed House | 8 m | Est. Value: £133,375
- 87 Treseifion Estate
3 Bed House | 16 m | Est. Value: £133,375
- 88 Treseifion Estate
3 Bed House | 24 m | Est. Value: £133,375
- 89 Treseifion Estate
3 Bed House | 31 m | Est. Value: £133,375
Location Comparison
Our analysis of the public data ranks 85, Treseifion Estate, Holyhead as the 73rd largest and the 121st most expensive of the 200 addresses on Treseifion Estate, Holyhead, LL65.
Against the LL65 postcode district average, it is £94k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Holyhead|600 m away
- Valley|5.3 km away
- Rhosneigr|11.4 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












